<template>
  <div class="wrapper">
    <div class="search">
      <div class="search__back iconfont" @click="handleBackClick">&#xe679;</div>
      <div class="search__content">
        <div class="search__content__icon iconfont">&#xe6e1;</div>
        <input class="search__content__input" placeholder="请输入商品名称" />
      </div>
    </div>
    <ShopInfo :item="item" :hideBorder="true" v-show="item.imgUrl" />
    <Content :shopName="item.name" />
    <Cart />
  </div>
</template>

<script>
import { useRoute, useRouter } from 'vue-router';
import { reactive, toRefs } from 'vue';
import { get } from '@/utils/request';
import ShopInfo from '@/components/ShopInfo.vue';
import Content from '@/views/shop/Content.vue';
import Cart from '@/views/shop/Cart.vue';

// 处理商品信息逻辑
const useShopInfoEffect = () => {
  const route = useRoute();
  const data = reactive({ item: {} });
  const getItemData = async () => {
    const result = await get(`/api/shop/${route.params.id}`);
    if (result?.errno === 0 && result?.data) {
      data.item = result.data;
    }
  };
  return { getItemData, data };
};
// 处理返回逻辑
const useHandleBackEffect = () => {
  const router = useRouter();
  const handleBackClick = () => {
    router.back();
  };
  return { handleBackClick };
};

export default {
  name: 'Shop',
  components: { ShopInfo, Content, Cart },
  setup() {
    const { getItemData, data } = useShopInfoEffect();
    const { item } = toRefs(data); //取data中的item
    getItemData();
    const { handleBackClick } = useHandleBackEffect();
    return { item, handleBackClick };
  },
};
</script>

<style lang="scss" scoped>
@import '@/style/viriables.scss';
@import '@/style/mixins.scss';
.wrapper {
  padding: 0 0.18rem;
}
.search {
  display: flex;
  margin: 0.2rem 0 0.16rem 0;
  line-height: 0.32rem;
  &__back {
    width: 0.3rem;
    font-size: 0.24rem;
    color: #b6b6b6;
  }
  &__content {
    display: flex;
    flex: 1;
    background: $search-bgColor;
    border-radius: 0.16rem;
    &__icon {
      width: 0.44rem;
      text-align: center;
      color: $search-fontColor;
    }
    &__input {
      display: block;
      width: 100%;
      padding-right: 0.2rem;
      border: none;
      outline: none;
      background: none;
      height: 0.32rem;
      font-size: 0.14rem;
      color: $content-fontcolor;
      &::placeholder {
        color: $content-fontcolor;
      }
    }
  }
}
</style>